340817520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1420073}}^1$

素因数の和:1420089

約数の個数: 40

約数和(自身を含む): 1056535056

約数和(自身を除く): 715717536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1420073, 2840146, 4260219, 5680292, 7100365, 8520438, 11360584, 14200730, 17040876, 21301095, 22721168, 28401460, 34081752, 42602190, 56802920, 68163504, 85204380, 113605840, 170408760, 340817520]

約数ペア:

[(1, 340817520), (2, 170408760), (3, 113605840), (4, 85204380), (5, 68163504), (6, 56802920), (8, 42602190), (10, 34081752), (12, 28401460), (15, 22721168), (16, 21301095), (20, 17040876), (24, 14200730), (30, 11360584), (40, 8520438), (48, 7100365), (60, 5680292), (80, 4260219), (120, 2840146), (240, 1420073)]